#if 1
#include "stdio.h"

int main(){
	char ch;
	int x;
	float y;
	printf("char=%d\n",sizeof(char));
        printf("char(ch)=%d\n",sizeof(ch));
        printf("int=%d\n",sizeof(int));
        printf("int(x)=%d\n",sizeof(x));
        printf("float=%d\n",sizeof(float));
        printf("float(y)=%d\n",sizeof(y));
	return 0;
}
#endif
